000 005760000a22001810004500
008 170208t1953 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a628.9:631.2
_bE4
942 _cBK
110 _aElectrical Development Association
245 _aFarm lighting : a guide to the practical design of installations
250 _arev. ed.
260 _aLondon
_bElectrical Development Association
_c1959
300 _a80p : ill., photos..
440 _aFarm Electrification Handbook ; No.3
650 _aELECTRICITY IN AGRICULTURE
650 _aFarm buildings-Lighting
999 _c104084
_d104084